Shadows of the Past

I accidentally traveled to a mysterious and resurrected apocalypse. This world actually has gods walking on earth. The dark night is extremely dangerous, and light is the only reliance. Relying on the memory of his previous life, Kenian skillfully used the revolver and double-barreled shotgun borrowed from kind people. Wait, what is this on my left hand? Nanming Lihuo Talisman?